66972242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{1489}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 103060320

約数和(自身を除く): 36088078

約数列:

[1, 2, 43, 86, 523, 1046, 1489, 2978, 22489, 44978, 64027, 128054, 778747, 1557494, 33486121, 66972242]

約数ペア:

[(1, 66972242), (2, 33486121), (43, 1557494), (86, 778747), (523, 128054), (1046, 64027), (1489, 44978), (2978, 22489)]